# Copyright (c) 2008 ToI-Planning, All rights reserved.
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# $Id: ContextHandlers.pm 13 2012-09-14 04:36:17Z usualoma $

package FillInForm::Template::ContextHandlers;

use strict;

sub _hdlr_fillinform {
    my($ctx, $args, $cond) = @_;

    my $builder = $ctx->stash('builder');
    my $tokens = $ctx->stash('tokens');
	defined(my $str = $builder->build($ctx, $tokens, $cond))
		or return $ctx->error( $builder->errstr );

	my $fobj = undef;
	if ($args->{'var'}) {
		$fobj = $ctx->var($args->{'var'});
	}
	else {
		require MT;
		my $app = MT->instance;
		if ($app->can('param')) {
			$fobj = scalar($app->param);
		}
	}

	if ($fobj) {
		require HTML::FillInForm;
		HTML::FillInForm->fill(\$str, $fobj);
	}
	else {
		$str;
	}
}

sub _filter_fillinform {
	my ($str, $arg) = @_;
	my $app = MT->instance;
	if ($app->can('param')) {
		require HTML::FillInForm;
		HTML::FillInForm->fill(\$str, scalar($app->param));
	}
	else {
		$str;
	}
}

1;
